Trace number 4461177

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NaPS-GM 1.03a1OPTIMUM 3.43854 3.44995

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/zenotravel/
normalized-zenotravel02bc_wcsp.wbo
MD5SUM47e9328f1cdb955baf469f8b86a27101
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2251
Best CPU time to get the best result obtained on this benchmark0.055252
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables423
Total number of constraints8096
Number of soft constraints7980
Number of constraints which are clauses7980
Number of constraints which are cardinality constraints (but not clauses)116
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 89847
Min constraint cost 1
Max constraint cost 89847
Sum of constraints costs 704578241
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c NaPS 1.03a1.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4461177-1722080540.wbo
0.00/0.00	c Initial goal by soft: 89846
0.00/0.08	c goal1 is divided by 89847
0.00/0.08	c -initial-goal is not supported in multi stage optimization
0.00/0.08	c multi stage optimization mode: 1-th step
0.00/0.09	c Found but not a solution: 5842993
2.28/2.33	o 8148
2.38/2.41	c goal1 is divided by 2
2.38/2.41	c multi stage optimization mode: 2-th step
2.77/2.84	o 2638
2.98/3.06	o 2352
3.08/3.18	o 2252
3.28/3.32	c multi stage optimization mode: 3-th (final)
3.38/3.41	o 2251
3.38/3.41	s OPTIMUM FOUND
3.38/3.41	c _____________________________________________________________________________
3.38/3.41	c std/band forms        : 55,0
3.38/3.41	c 2cl/3cl ITE-codings   : 0,0
3.38/3.41	c BDD/srt/adr Max costs : 756108,627252,0
3.38/3.41	c BDDraw/bin/mul/srt/adr: 9,0,0,46,0
3.38/3.41	c BDD nodes             : 0
3.38/3.41	c Es1/CC detections     : 0,0
3.38/3.41	c CC sort               : 37
3.38/3.41	c SAT/UNSAT calls       : 6,4
3.38/3.41	c regenrated variables  : 6848
3.38/3.41	c eliminated fixed lits : 2
3.38/3.41	c goal lit flips        : 0
3.38/3.41	c goal stages           : 3
3.38/3.41	c goal shrink           : 2
3.38/3.41	c goal coeff separations: 0
3.38/3.41	c restarts              : 55
3.38/3.41	c conflicts             : 150            (46 /sec)
3.38/3.41	c decisions             : 300590         (92237 /sec)
3.38/3.41	c propagations          : 4266234        (1309113 /sec)
3.38/3.41	c inspects              : 0              (0 /sec)
3.38/3.41	c CPU time (solving tm) : 3.259 s        (2.455 s, SAT 2.26 s, UNSAT 0.195 s)
3.38/3.41	c Time for Opt-base     : 0.01957 s
3.38/3.41	c Steps for Opt-base    : 73593
3.38/3.41	c Time for BDD coding   : 0.001177 s
3.38/3.41	c Time for srt coding   : 0.208 s
3.38/3.41	c _____________________________________________________________________________
3.38/3.41	v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 x25 x26 -x27 x28 -x29 -x30 x31 -x32 -x33 x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138 -x139 x140 -x141 x142 -x143 x144 -x145 x146 -x147 x148 -x149 x150 -x151 x152 -x153 x154 -x155 x156 -x157 x158 -x159 x160 -x161 x162 -x163 x164 -x165 x166 -x167 x168 -x169 x170 -x171 x172 -x173 x174 -x175 x176 -x177 x178 -x179 x180 -x181 x182 -x183 x184 -x185 -x186 -x187 x188 -x189 x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 x243 -x244 -x245 -x246 -x247 x248 -x249 x250 -x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 -x279 x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 -x319 x320 x321 -x322 x323 -x324 -x325 x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 x342 -x343 -x344 -x345 -x346 -x347 x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 x357 x358 -x359 -x360 -x361 -x362 -x363 -x364 x365 x366 -x367 -x368 -x369 x370 -x371 x372 -x373 x374 -x375 x376 -x377 x378 -x379 x380 -x381 x382 -x383 x384 -x385 x386 -x387 x388 -x389 x390 -x391 x392 -x393 x394 -x395 x396 -x397 -x398 x399 -x400 -x401 -x402 -x403 x404 -x405 -x406 x407 -x408 x409 -x410 x411 x412 -x413 x414 -x415 x416 -x417 x418 -x419 x420 -x421 -x422 x423
3.38/3.41	v
3.38/3.41	v
3.38/3.41	v
3.38/3.41	v

Verifier Data 

OK	2251

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (39720 MiB free)
  memory of node 1: 64510 MiB (53365 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4461177-1722080540/watcher-4461177-1722080540 -o /tmp/evaluation-result-4461177-1722080540/solver-4461177-1722080540 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1722076860-317814 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4461177-1722080540.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=320145, runsolver pid=320142

[startup+0.100085 s]*
/proc/loadavg: 4.16 4.17 4.10 5/259 320150
/proc/meminfo: memFree=95311552/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=11864 memory=9860 CPUtime=0.09 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 2122 0 0 0 9 0 0 0 20 0 1 0 44578179 12148736 2465 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 2966 2465 468 659 0 2170 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 21796 KiB
Current children cumulated memory: 12632 KiB

[startup+0.205706 s]*
/proc/loadavg: 4.16 4.17 4.10 5/259 320150
/proc/meminfo: memFree=95268204/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=58008 memory=53260 CPUtime=0.19 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 9222 0 0 0 18 1 0 0 20 0 1 0 44578179 59400192 13315 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 14502 13315 468 659 0 13706 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 67940 KiB
Current children cumulated memory: 56032 KiB

[startup+0.305768 s]*
/proc/loadavg: 4.16 4.17 4.10 5/259 320150
/proc/meminfo: memFree=95215116/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=109532 memory=100220 CPUtime=0.3 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 18978 0 0 0 27 3 0 0 20 0 1 0 44578179 112160768 25055 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 27383 25055 468 659 0 26587 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 119464 KiB
Current children cumulated memory: 102992 KiB

[startup+0.700267 s]
/proc/loadavg: 4.16 4.17 4.10 5/259 320152
/proc/meminfo: memFree=95126472/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=258180 memory=232008 CPUtime=0.69 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 38656 0 0 0 61 8 0 0 20 0 1 0 44578179 264376320 58002 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 64545 58002 468 659 0 63749 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 268112 KiB
Current children cumulated memory: 234780 KiB

[startup+1.50026 s]
/proc/loadavg: 4.16 4.17 4.10 5/259 320152
/proc/meminfo: memFree=95022244/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=299328 memory=275904 CPUtime=1.48 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 45548 0 0 0 138 10 0 0 20 0 1 0 44578179 306511872 68976 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 74832 68976 468 659 0 74036 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 309260 KiB
Current children cumulated memory: 278676 KiB

[startup+3.10554 s]
/proc/loadavg: 4.15 4.17 4.09 5/259 320202
/proc/meminfo: memFree=96123276/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=331196 memory=293012 CPUtime=3.08 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 51726 0 0 0 295 13 0 0 20 0 1 0 44578179 339144704 73253 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 82799 73253 468 659 0 82003 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 341128 KiB
Current children cumulated memory: 295784 KiB

[startup+3.44989 s]
# the end of solver process 320145 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=3.28154 s, system=0.157002 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20029 s]
/proc/loadavg: 4.15 4.17 4.09 5/259 320202
/proc/meminfo: memFree=96123276/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=332712 memory=298292 CPUtime=3.17 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 53062 0 0 0 304 13 0 0 20 0 1 0 44578179 340697088 74573 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 83178 74573 468 659 0 82382 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 342644 KiB
Current children cumulated memory: 301064 KiB

[startup+3.40023 s]
/proc/loadavg: 4.15 4.17 4.09 5/259 320202
/proc/meminfo: memFree=96123276/131524600 swapFree=131054224/131071996
[pid=320145] ppid=320142 vsize=9932 memory=2772 CPUtime=0 cores=0,2
/proc/320145/stat : 320145 (naps-1.03.sh) S 320142 320145 317804 0 -1 4194304 221 241 0 0 0 0 0 0 20 0 1 0 44578179 10170368 693 134679101440 93856718938112 93856720017432 140724130090224 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93856722115888 93856722163076 93856750460928 140724130096093 140724130096222 140724130096222 140724130103240 0
/proc/320145/statm: 2483 693 614 264 0 134 0
[pid=320150] ppid=320145 vsize=344548 memory=314556 CPUtime=3.38 cores=0,2
/proc/320150/stat : 320150 (naps-1.03) R 320145 320145 317804 0 -1 4194304 55149 0 0 0 324 14 0 0 20 0 1 0 44578179 352817152 78639 134679101440 4194304 6891597 140721801575008 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 17035264 140721801577454 140721801577570 140721801577570 140721801584587 0
/proc/320150/statm: 86137 78639 468 659 0 85341 0
Current children cumulated CPU time: 3.38 s
Current children cumulated vsize: 354480 KiB
Current children cumulated memory: 317328 KiB

Child status: 30

Real time (s): 3.44995
CPU time (s): 3.43854
CPU user time (s): 3.28154
CPU system time (s): 0.157002
CPU usage (%): 99.6695
Max. virtual memory (cumulated for all children) (KiB): 358580
Max. memory (cumulated for all children) (KiB): 317328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.28154
system time used= 0.157002
maximum resident set size= 314556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55628
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 28


# summary of solver processes directly reported to runsolver:
#   pid: 320145
#   total CPU time (s): 3.43854
#   total CPU user time (s): 3.28154
#   total CPU system time (s): 0.157002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023789 second user time and 0.038248 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-27 13:42:20
IDJOB=4461177
IDBENCH=144159
IDSOLVER=3087
FILE ID=nodeC034/4461177-1722080540
RUNJOBID= nodeC034-1722076860-317814
SLURM_JOB_ID= 8248142
Free space on /tmp= 889980 MiB

SOLVER NAME= NaPS-GM 1.03a1
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/zenotravel/normalized-zenotravel02bc_wcsp.wbo
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4461177-1722080540/watcher-4461177-1722080540 -o /tmp/evaluation-result-4461177-1722080540/solver-4461177-1722080540 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1722076860-317814 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4461177-1722080540.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 47e9328f1cdb955baf469f8b86a27101
RANDOM SEED=1157725360

nodeC034.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3645.718
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3682.491
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3625.282
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.293
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3640.474
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3682.705
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3604.231
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.156
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        95320504 kB
MemAvailable:   111184952 kB
Buffers:          376836 kB
Cached:         16262212 kB
SwapCached:          112 kB
Active:          1934220 kB
Inactive:       33536304 kB
Active(anon):       2020 kB
Inactive(anon): 18880232 kB
Active(file):    1932200 kB
Inactive(file): 14656072 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131054224 kB
Dirty:              5328 kB
Writeback:             0 kB
AnonPages:      18830616 kB
Mapped:           101184 kB
Shmem:             50772 kB
KReclaimable:     231648 kB
Slab:             348372 kB
SReclaimable:     231648 kB
SUnreclaim:       116724 kB
KernelStack:        4144 kB
PageTables:        46416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   21860228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16416 kB
HardwareCorrupted:     0 kB
AnonHugePages:   6543360 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      357076 kB
DirectMap2M:    48699392 kB
DirectMap1G:    87031808 kB

Free space on /tmp at the end= 889976 MiB
End job on nodeC034 at 2024-07-27 13:42:23